diff --git a/README.md b/README.md
index 2818d85d..356adb58 100644
--- a/README.md
+++ b/README.md
@@ -1040,8 +1040,8 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 *Libraries that are used to help make your application more secure.*
 
 * [acmetool](https://github.com/hlandau/acme) - ACME (Let's Encrypt) client tool with automatic renewal.
-* [autocert](https://godoc.org/golang.org/x/crypto/acme/autocert) - Auto
-  provision Let's Encrypt certificates and start a TLS server.
+* [argon2pw] (https://github.com/raja/argon2pw) - Argon2 password hash generation with constant-time password comparison.
+* [autocert](https://godoc.org/golang.org/x/crypto/acme/autocert) - Auto provision Let's Encrypt certificates and start a TLS server.  
 * [BadActor](https://github.com/jaredfolkins/badactor) - In-memory, application-driven jailer built in the spirit of fail2ban.
 * [Cameradar](https://github.com/Ullaakut/cameradar) - Tool and library to remotely hack RTSP streams from surveillance cameras.
 * [go-yara](https://github.com/hillu/go-yara) - Go Bindings for [YARA](https://github.com/plusvic/yara), the "pattern matching swiss knife for malware researchers (and everyone else)".